Hi all.

I wish to know what are the effects of 2,4-D treated plants in aspect of its endogenous auxin biosynthesis (IAA- Indole-3-acetic acid)?

does the exogenous artificial auxin mimic in form of 2,4-D cause acceleration in the production of endogenous auxin or rather it cause inhibition in the production?

how long after the treatment can we see the effect of the biosynthesis inside the plants (using LC-MS)?

thanks you all for any help!